| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $16.64 | 9.637% | $18.2436 | $18.24 | $18.25 | $18.20 |
| Purchase #2 | $238.55 | 7.353% | $256.0906 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $95.47 | 10.544% | $105.5364 | $105.54 | $105.55 | $105.50 |
| Purchase #4 | $240.77 | 13.846% | $274.107 | $274.11 | $274.10 | $274.10 |
| Purchase #5 | $239.42 | 11.539% | $267.0467 | $267.05 | $267.05 | $267.00 |
| Purchase #6 | $17.60 | 8.612% | $19.1157 | $19.12 | $19.10 | $19.10 |
| Purchase #7 | $163.30 | 10.835% | $180.9936 | $180.99 | $181.00 | $181.00 |
| 7 purchase totals = | $1,011.75 | $1,121.1336 | $1,121.14 | $1,121.15 | $1,121.00 | |